USB Rechargeable 5mW 532nm Green Laser Pointer Pen - Black + Silver - Free Shipping - DealExtreme
and:
Rechargeable 5mW Green Light Laser Pointer Pen - Black + Silver - Free Shipping - DealExtreme
are the battery types lithium-ion and lithium battery?
and:
Rechargeable 5mW Green Light Laser Pointer Pen - Black + Silver - Free Shipping - DealExtreme
are the battery types lithium-ion and lithium battery?
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